Description

The default behavior for this property is as follows: For some transformations,
this property is required for the proxy to apply the transformation.

This property is used to configure the following features:

virtual-transformation

Virtual data transformations create a virtual data view from a physical data view. Practically, you never define a virtual data view. Instead, you specify the transformations that you require and define these on an existing physical data view. A transformation performs a specific action in a certain direction. The direction of a transformation determines the transformation model. When you define a virtual data transformation, you create a virtual attribute that exists only in the context of the virtual data view.